Difference between revisions of "1985 AJHSME Problems/Problem 3"
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So the answer is <math>\boxed{\text{D}}</math> | So the answer is <math>\boxed{\text{D}}</math> | ||
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+ | ==Video Solution by BoundlessBrain!== | ||
+ | https://youtu.be/BfFv227egOg | ||
==Video Solution== | ==Video Solution== |
Revision as of 09:52, 24 June 2023
Contents
[hide]Problem
Solution
We immediately see some canceling. We see powers of ten on the top and on the bottom of the fraction, and we make quick work of this:
We know that , so
So the answer is
Video Solution by BoundlessBrain!
Video Solution
~savannahsolver
See Also
1985 AJHSME (Problems • Answer Key • Resources) | ||
Preceded by Problem 2 |
Followed by Problem 4 | |
1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 | ||
All AJHSME/AMC 8 Problems and Solutions |
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions.